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App Inventor 2 列表排序，函数式编程轻松实现高级排序算法 · App Inventor 2 中文网
...数据类型（文本和数字）降序
复杂结构类型中指定元素的升/降序
列表其他函数式编程用法
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本文主要介绍 列表 的高级用法，即函数式编程，可以按照指定的逻辑进行列表的排序，而无需我们自己写代码实现排...
Find what filetype is loaded in vim
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:se ft? - I win. ;)
– sjas
Jul 28 '12 at 10:57
40
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How to set the style -webkit-transform dynamically using JavaScript?
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win.style.transform ="translate(-50%)" not working
– Momin
Dec 20 '17 at 4:02
add a comment
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Do I need to convert .CER to .CRT for Apache SSL certificates? If so, how?
... cryptographic certificates aren't really as standardized as you'd expect. Windows by default treats double-clicking a .crt file as a request to import the certificate into the Windows Root Certificate store, but treats a .cer file as a request just to view the certificate. So, they're different in ...
Using variables inside a bash heredoc
...e='Rich Ba$tard'
dough='$$$dollars$$$'
cat <<____HERE
$Name, you can win a lot of $dough this week!
Notice that \`backticks' need escaping if you want
literal text, not `pwd`, just like in variables like
\$HOME (current value: $HOME)
____HERE
Demo: https://ideone.com/rMF2XA
Note that any of...
The Following Module was built either with optimizations enabled or without debug information
...nd it's in Active(Debug). Deleted all items in my .NET 2.0 temp folder in Windows. Not sure what else to do here.
33 Answ...
How to use nodejs to open default browser and navigate to a specific URL
...rbesLindesay the callback is being called immediately, instead of when the window is closed. Any ideas?
– Sam Selikoff
Mar 1 '14 at 18:30
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How to make a valid Windows filename from an arbitrary string?
I've got a string like "Foo: Bar" that I want to use as a filename, but on Windows the ":" char isn't allowed in a filename.
...
MS-DOS Batch file pause with enter key
...any key, not just ENTER) and of course CHOICE is available again in recent WIN editions.
And a warning on SET /P - whereas set /p DUMMY=Hit ENTER to continue... will work,
set "dummy="
set /p DUMMY=Hit ENTER to continue...
if defined dummy (echo not just ENTER was pressed) else (echo just ENTER wa...
What is the difference between the hidden attribute (HTML5) and the display:none rule (CSS)?
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Semantics win. If it shouldn't be there then remove it from the doc flow at the doc level. If it should be a part of the doc flow but in certaain cases you don't want it to be a part of the visual experience then handle it at the cosme...